organisms that are made up of one cell
The word 'archaebacterium' means considered ancient life forms that evolved separately from bacteria and blue-green algae
Unicellular means one cell. . So naturally a unicellular organism such as plankton, would be unicellular. .
name one major way that unicellular protists are different than unicellular bacteria?
A unicelluar prokaryote doesn't hav ea membrane, while a unicelluar euryote has a cell membrane. ;) hope this helps -from an awesome smart person